ssl_store_cert(): Declare a variable at the beginning of the the code block

... to silence:

    cc -c -pipe -fstack-protector-all -ggdb -Wshadow  -Wconversion -I/usr/local/include/  -pthread -Wall -std=c89   openssl.c -o openssl.o
    openssl.c:408:12: warning: GCC does not allow variable declarations in for loop initializers before C99 [-Wgcc-compat]
          for (int i = 0; i < bs->length; i++)
               ^

diff --git a/openssl.c b/openssl.c
index e1655d8..32f8f27 100644 (file)
--- a/openssl.c
+++ b/openssl.c
@@ -396,6 +396,7 @@ static int ssl_store_cert(struct client_state *csp, X509* crt)
    }
    else
    {
+      int i;
       if (bs->type == V_ASN1_NEG_INTEGER)
       {
          if (BIO_puts(bio, " (Negative)") < 0)
@@ -405,7 +406,7 @@ static int ssl_store_cert(struct client_state *csp, X509* crt)
             goto exit;
          }
       }
-      for (int i = 0; i < bs->length; i++)
+      for (i = 0; i < bs->length; i++)
       {
          if (BIO_printf(bio, "%02x%c", bs->data[i],
                ((i + 1 == bs->length) ? '\n' : ':')) <= 0)